.admin-shell {
    display: flex;
    min-height: 100vh;
    background: #f6f8fc;
    color: var(--color-ink);
    font-size: var(--text-sm);
}

.admin-nav {
    width: 13.5rem;
    flex-shrink: 0;
    background: var(--color-navy);
    color: var(--color-white);
    padding: 1.1rem 0.85rem;
}

.admin-nav h2 {
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 650;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 1.1rem;
    padding-left: 0.6rem;
}

.admin-nav nav {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.admin-nav a,
.admin-nav button {
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
    padding: 0.42rem 0.6rem;
    border-radius: var(--radius);
    text-align: left;
    background: none;
    border: none;
    font: inherit;
    font-size: var(--text-sm);
    font-weight: 450;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.admin-nav a:hover,
.admin-nav button:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

.admin-nav form {
    margin: 0;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    flex-direction: column;
}

.admin-content {
    flex: 1;
    padding: 1.35rem 1.75rem;
    max-width: 80rem;
    overflow-x: auto;
}

.admin-content h1 {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-top: 0;
    margin-bottom: 1.1rem;
}

.admin-content h2,
.admin-content h3 {
    font-size: 1rem;
    font-weight: 600;
}

.admin-content table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    font-size: var(--text-sm);
    margin-bottom: 1.35rem;
    box-shadow: var(--shadow);
}

.admin-content th,
.admin-content td {
    text-align: left;
    padding: 0.45rem 0.65rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.admin-content tr:last-child td {
    border-bottom: none;
}

.admin-content th {
    background: var(--color-surface);
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-muted);
}

.admin-content tbody tr:hover {
    background: rgba(36, 88, 230, 0.03);
}

.admin-content label {
    display: block;
    margin-bottom: 0.85rem;
    font-weight: 550;
    font-size: var(--text-sm);
}

.admin-content input,
.admin-content select,
.admin-content textarea {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
    font: inherit;
    font-size: var(--text-sm);
    font-weight: 400;
    background: var(--color-white);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.admin-content input:focus,
.admin-content select:focus,
.admin-content textarea:focus {
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(36, 88, 230, 0.12);
    outline: none;
}

.admin-content input[type="checkbox"] {
    display: inline-block;
    width: auto;
    margin: 0 0.5rem 0 0;
    vertical-align: middle;
}

.admin-content section {
    margin-bottom: 1.35rem;
    padding: 1.1rem 1.25rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.admin-content button {
    padding: 0.38rem 0.8rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
    background: var(--color-white);
    color: var(--color-navy);
    font: inherit;
    font-size: var(--text-sm);
    font-weight: 550;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.admin-content button:hover {
    background: var(--color-surface);
}

.admin-content button[type="submit"] {
    background: var(--color-blue);
    border-color: var(--color-blue);
    color: var(--color-white);
    box-shadow: 0 1px 2px rgba(17, 28, 68, 0.18);
}

.admin-content button[type="submit"]:hover {
    background: #1b47c2;
    border-color: #1b47c2;
}

.admin-content button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.admin-content .row-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem;
}

.admin-content .row-actions button {
    padding: 0.25rem 0.6rem;
    font-size: var(--text-xs);
}

.admin-block-toolbar {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
}

.admin-form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.admin-form-actions-primary,
.admin-form-actions-danger {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.admin-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 0.95rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
    background: var(--color-white);
    color: var(--color-navy);
    font: inherit;
    font-size: var(--text-sm);
    font-weight: 550;
    text-decoration: none;
    cursor: pointer;
    line-height: 1.2;
}

.admin-btn:hover {
    background: var(--color-surface);
    color: var(--color-navy);
    text-decoration: none;
}

.admin-btn-primary,
.admin-content button.admin-btn-primary[type="submit"] {
    background: var(--color-blue);
    border-color: var(--color-blue);
    color: var(--color-white);
}

.admin-btn-primary:hover,
.admin-content button.admin-btn-primary[type="submit"]:hover {
    background: #1b47c2;
    border-color: #1b47c2;
    color: var(--color-white);
}

.admin-btn-danger,
.admin-content button.admin-btn-danger {
    color: var(--color-danger);
    border-color: rgba(179, 38, 30, 0.35);
}

.admin-btn-danger:hover,
.admin-content button.admin-btn-danger:hover {
    background: rgba(179, 38, 30, 0.06);
    border-color: var(--color-danger);
}

.content-block {
    margin-bottom: 1rem;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
}

.content-block + .content-block {
    margin-top: 0.75rem;
}

.admin-content button.danger {
    color: var(--color-danger);
    border-color: rgba(179, 38, 30, 0.35);
}

.admin-content button.danger:hover {
    background: rgba(179, 38, 30, 0.06);
    border-color: var(--color-danger);
}

.validation-message {
    color: var(--color-danger);
    font-size: var(--text-xs);
    margin-top: 0.2rem;
}

.menu-node {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-block: 0.25rem;
}

/* Medya seçici: arama + göz at paneli */
.media-picker {
    margin-bottom: 0.85rem;
}

.media-picker-bar {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

.media-picker-bar input {
    flex: 1;
    width: auto;
    margin-top: 0;
}

.media-picker-bar button {
    flex-shrink: 0;
}

.media-picker-selected {
    margin: 0.35rem 0 0;
    font-size: var(--text-xs);
    color: var(--color-muted);
}

.media-picker-empty {
    margin: 0.5rem 0 0;
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.media-picker-grid {
    list-style: none;
    margin: 0.5rem 0 0;
    padding: 0.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(7.5rem, 1fr));
    gap: 0.4rem;
    max-height: 16rem;
    overflow-y: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
}

.media-picker-grid button {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    width: 100%;
    padding: 0.4rem;
    background: var(--color-white);
}

.media-picker-grid button:hover {
    border-color: var(--color-blue);
}

.media-picker-grid img {
    width: 100%;
    height: 4rem;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.media-picker-file {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 4rem;
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--color-navy) 8%, var(--color-white));
    font-size: var(--text-xs);
    font-weight: 650;
    letter-spacing: 0.06em;
    color: var(--color-muted);
}

.media-picker-name {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.68rem;
    color: var(--color-muted);
}

.menu-node__meta {
    font-size: var(--text-xs);
    font-weight: 550;
    letter-spacing: 0.03em;
    color: var(--color-muted);
    text-transform: uppercase;
}

.menu-node--depth-0 { margin-left: 0; }
.menu-node--depth-1 { margin-left: 1.5rem; }
.menu-node--depth-2 { margin-left: 3rem; }
.menu-node--depth-3 { margin-left: 4.5rem; }
.menu-node--depth-4 { margin-left: 6rem; }
.menu-node--depth-5 { margin-left: 7.5rem; }
.menu-node--depth-6 { margin-left: 9rem; }
.menu-node--depth-7 { margin-left: 10.5rem; }
.menu-node--depth-8 { margin-left: 12rem; }

/* ---------- Admin modal ---------- */

.admin-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 2rem 1rem;
    overflow-y: auto;
    background: rgba(17, 28, 68, 0.48);
}

.admin-modal {
    width: min(36rem, 100%);
    margin: auto 0;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-strong);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 4rem);
}

.admin-modal--sm {
    width: min(24rem, 100%);
}

.admin-modal--lg {
    width: min(52rem, 100%);
}

.admin-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.9rem 1.1rem;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.admin-modal-header h2 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
}

.admin-modal-close {
    border: none;
    background: transparent;
    color: var(--color-muted);
    font-size: 1.5rem;
    line-height: 1;
    padding: 0.15rem 0.4rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.admin-modal-close:hover {
    color: var(--color-navy);
    background: var(--color-surface);
}

.admin-modal-body {
    padding: 1.1rem 1.25rem;
    overflow-y: auto;
}

.admin-modal-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.85rem 1.25rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
    flex-shrink: 0;
}

.admin-modal-body label {
    display: block;
    margin-bottom: 0.85rem;
    font-weight: 550;
    font-size: var(--text-sm);
}

.admin-modal-body input,
.admin-modal-body select,
.admin-modal-body textarea {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
    font: inherit;
    font-size: var(--text-sm);
    background: var(--color-white);
}

.admin-modal-body .admin-hint {
    margin: -0.4rem 0 0.85rem;
    font-size: var(--text-xs);
    font-weight: 400;
    color: var(--color-muted);
    line-height: 1.5;
}

.admin-modal-body .admin-hint code {
    font-size: 0.95em;
    word-break: break-all;
}

.admin-modal-body input[type="checkbox"] {
    display: inline-block;
    width: auto;
    margin: 0 0.5rem 0 0;
}

.admin-modal-body button,
.admin-modal-footer button {
    padding: 0.38rem 0.8rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
    background: var(--color-white);
    color: var(--color-navy);
    font: inherit;
    font-size: var(--text-sm);
    font-weight: 550;
    cursor: pointer;
}

.admin-modal-body button.primary,
.admin-modal-footer button.primary {
    background: var(--color-blue);
    border-color: var(--color-blue);
    color: var(--color-white);
}

.admin-modal-body button.danger,
.admin-modal-footer button.danger {
    color: var(--color-danger);
    border-color: rgba(179, 38, 30, 0.35);
}

.admin-settings-summary {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.admin-settings-summary dl {
    margin: 0;
    padding: 0.9rem 1rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.admin-settings-summary dt {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-muted);
}

.admin-settings-summary dd {
    margin: 0.2rem 0 0;
}

.admin-settings-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
    margin-bottom: 1.25rem;
}

.admin-settings-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 1rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.admin-settings-card-seo {
    border-color: color-mix(in srgb, var(--color-blue) 28%, var(--color-border));
}

.admin-settings-card > header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.admin-settings-card > header h2 {
    margin: 0;
    font-size: 1rem;
}

.admin-settings-card dl {
    margin: 0;
    display: grid;
    gap: 0.55rem;
}

.admin-settings-card dt {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-muted);
}

.admin-settings-card dd {
    margin: 0.15rem 0 0;
    font-size: var(--text-sm);
    color: var(--color-ink);
    word-break: break-word;
}

/* Giriş sayfası kartı */
.auth-card {
    max-width: 22rem;
    margin: var(--space-8) auto;
    padding: var(--space-6) var(--space-5);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-strong);
}

.auth-card h1 {
    font-size: var(--text-xl);
    margin-top: 0;
    margin-bottom: var(--space-4);
}

.auth-card label {
    display: block;
    margin-bottom: var(--space-3);
    font-weight: 550;
    font-size: var(--text-sm);
}

.auth-card input {
    display: block;
    width: 100%;
    margin-top: var(--space-1);
    padding: 0.5rem 0.7rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
    font: inherit;
    font-size: var(--text-sm);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.auth-card input:focus {
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(36, 88, 230, 0.12);
    outline: none;
}

.auth-card button {
    width: 100%;
    margin-top: var(--space-2);
    padding: 0.55rem 1rem;
    border: 1px solid var(--color-blue);
    border-radius: var(--radius);
    background: var(--color-blue);
    color: var(--color-white);
    font: inherit;
    font-size: var(--text-sm);
    font-weight: 550;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.auth-card button:hover {
    background: var(--color-navy);
    border-color: var(--color-navy);
}

.auth-card p[role="alert"] {
    color: var(--color-danger);
    font-size: var(--text-sm);
    font-weight: 500;
}

@media (max-width: 48rem) {
    .admin-shell {
        flex-direction: column;
    }

    .admin-nav {
        width: 100%;
        padding: 1rem;
    }

    .admin-nav nav {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.4rem;
    }

    .admin-nav form {
        margin-top: 0;
        padding-top: 0;
        border-top: none;
    }

    .admin-content {
        padding: 1rem;
    }
}